29728665

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38861}}^1$

素因数の和:38889

約数の個数: 24

約数和(自身を含む): 54562248

約数和(自身を除く): 24833583

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 38861, 116583, 194305, 349749, 582915, 660637, 1748745, 1981911, 3303185, 5945733, 9909555, 29728665]

約数ペア:

[(1, 29728665), (3, 9909555), (5, 5945733), (9, 3303185), (15, 1981911), (17, 1748745), (45, 660637), (51, 582915), (85, 349749), (153, 194305), (255, 116583), (765, 38861)]